DR. MANMOHAN SINGH MD
NPI 1942225321
Anesthesiology in Gardena, CA
About Dr. Manmohan Singh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MANMOHAN SINGH MD (NPI 1942225321) is an individual anesthesiology provider in Gardena, California, licensed in California (A46425) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Manmohan Singh Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Manmohan Singh reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gardena, CA 90247
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Lynwood, CA 90262
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Santa Ana, CA 92705
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Chino, CA 91710
- Reassigned Medicare billing, California enrollment
- 23 clinicians in this Medicare group
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 34 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Manmohan Singh's NPI number?
The NPI number for Manmohan Singh is 1942225321. It was assigned to this individual provider in the NPPES registry on July 13, 2006. The provider is also known as Dr. Manmohan Singh M.D..
Where is Manmohan Singh located?
Manmohan Singh practices at 1145 W Redondo Beach Blvd, Gardena, CA 90247. The listed phone number is (310) 532-4200.
What is Manmohan Singh's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Manmohan Singh enrolled in Medicare?
Yes. Manmohan Singh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Manmohan Singh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Manmohan Singh reassigns Medicare benefits to 6 organizations: Gardena Anesthesia Medical Services Inc (Gardena, CA), Landmark Anesthesia Medical Group (Lynwood, CA), Turiya Anesthesia (Norwalk, CA), Anesthesia Associates Of Southern California PC (Santa Ana, CA), Pier Anesthesia Group, Inc. (Chino, CA) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Manmohan Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Manmohan Singh was last updated on September 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Manmohan Singh, MD · NPI 1942225321
Anesthesiology physician in Gardena, California. Individual provider, active in the CMS NPPES registry since July 13, 2006.
## Identity
- **NPI:** 1942225321 (Entity type: Individual)
- **Enumerated:** July 13, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A46425 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1145 W REDONDO BEACH BLVD, Gardena, CA 90247-3511
- **Phone:** (310) 532-4200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Gardena Anesthesia Medical Services Inc (NPI 1982874897, Gardena, CA); Landmark Anesthesia Medical Group (NPI 1770035024, Lynwood, CA); Turiya Anesthesia (NPI 1497595565, Norwalk, CA); Anesthesia Associates Of Southern California PC (NPI 1437013836, Santa Ana, CA); Pier Anesthesia Group, Inc. (NPI 1114420478, Chino, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** September 19, 2014
- **Other identifiers:** Other A46425 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1942225321) · Data from the CMS NPPES public registry.